149306940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 481572000

約数和(自身を除く): 332265060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 149, 171, 180, 190, 228, 285, 293, 298, 342, 380, 447, 570, 586, 596, 684, 745, 855, 879, 894, 1140, 1172, 1341, 1465, 1490, 1710, 1758, 1788, 2235, 2637, 2682, 2831, 2930, 2980, 3420, 3516, 4395, 4470, 5274, 5364, 5567, 5662, 5860, 6705, 8493, 8790, 8940, 10548, 11134, 11324, 13185, 13410, 14155, 16701, 16986, 17580, 22268, 25479, 26370, 26820, 27835, 28310, 33402, 33972, 42465, 43657, 50103, 50958, 52740, 55670, 56620, 66804, 83505, 84930, 87314, 100206, 101916, 111340, 127395, 130971, 167010, 169860, 174628, 200412, 218285, 250515, 254790, 261942, 334020, 392913, 436570, 501030, 509580, 523884, 654855, 785826, 829483, 873140, 1002060, 1309710, 1571652, 1658966, 1964565, 2488449, 2619420, 3317932, 3929130, 4147415, 4976898, 7465347, 7858260, 8294830, 9953796, 12442245, 14930694, 16589660, 24884490, 29861388, 37326735, 49768980, 74653470, 149306940]

約数ペア:

[(1, 149306940), (2, 74653470), (3, 49768980), (4, 37326735), (5, 29861388), (6, 24884490), (9, 16589660), (10, 14930694), (12, 12442245), (15, 9953796), (18, 8294830), (19, 7858260), (20, 7465347), (30, 4976898), (36, 4147415), (38, 3929130), (45, 3317932), (57, 2619420), (60, 2488449), (76, 1964565), (90, 1658966), (95, 1571652), (114, 1309710), (149, 1002060), (171, 873140), (180, 829483), (190, 785826), (228, 654855), (285, 523884), (293, 509580), (298, 501030), (342, 436570), (380, 392913), (447, 334020), (570, 261942), (586, 254790), (596, 250515), (684, 218285), (745, 200412), (855, 174628), (879, 169860), (894, 167010), (1140, 130971), (1172, 127395), (1341, 111340), (1465, 101916), (1490, 100206), (1710, 87314), (1758, 84930), (1788, 83505), (2235, 66804), (2637, 56620), (2682, 55670), (2831, 52740), (2930, 50958), (2980, 50103), (3420, 43657), (3516, 42465), (4395, 33972), (4470, 33402), (5274, 28310), (5364, 27835), (5567, 26820), (5662, 26370), (5860, 25479), (6705, 22268), (8493, 17580), (8790, 16986), (8940, 16701), (10548, 14155), (11134, 13410), (11324, 13185)]